Top GENERATOR GitHub Repositories & Tools (2026)

A simpler site generator. Transforms a directory of templates (of varying types) into HTML.

Jellyfin plugin for local AI-powered subtitle generation using Whisper - all processing stays on your server

Browser-based screenshot & video beautifier — backgrounds, device frames, shadows, text and annotations, exported on-device as PNG, WebP, or MP4

Free open-source desktop app that scrapes JAV metadata and generates NFO + cover art for Jellyfin, Emby & Kodi. No Docker, no CLI — one-click install on Windows & macOS. 8 built-in sources + optional Metatube federation (30+ providers), actress collections, cross-language tag aliases, and a REST API for AI agents.

A free, flexible, open-source, web-based news feed (RSS/Atom/other) reader and aggregator.

The React Framework

React-based framework with performance, scalability, and security built in.

JHipster is a development platform to quickly generate, develop, & deploy modern web applications & microservice architectures.

Generate type-safe code from SQL

Enlightened library to convert HTML and CSS to SVG

A tool for generating code based on a GraphQL schema and GraphQL operations (query/mutation/subscription), with flexible support for custom plugins.

Hand-crafted frontend development

This repository contains a hand-curated resources for Prompt Engineering with a focus on Generative Pre-trained Transformer (GPT), ChatGPT, PaLM etc

EasyAdmin is a fast, beautiful and modern admin generator for Symfony applications.

scanner detecting the use of JavaScript libraries with known vulnerabilities. Can also generate an SBOM of the libraries it finds.

A .NET source generator for generating object mappings. No runtime reflection.

Generate Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON/YAML/CSV.

Leading Git-based headless CMS. Successor to Netlify/Decap CMS. Modern UX, first-class i18n support, mobile support + numerous improvements. Framework-agnostic, open source & free.

A static website and blog generator

The Roq Static Site Generator allows to easily create a static website or blog using Quarkus super-powers.